1113505731

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{4591}}^1$

素因数の和:5304

約数の個数: 32

約数和(自身を含む): 1779491840

約数和(自身を除く): 665986109

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 691, 2073, 4591, 6219, 8983, 13773, 18657, 26949, 41319, 59683, 80847, 123957, 179049, 242541, 537147, 1611441, 3172381, 9517143, 28551429, 41240953, 85654287, 123722859, 371168577, 1113505731]

約数ペア:

[(1, 1113505731), (3, 371168577), (9, 123722859), (13, 85654287), (27, 41240953), (39, 28551429), (117, 9517143), (351, 3172381), (691, 1611441), (2073, 537147), (4591, 242541), (6219, 179049), (8983, 123957), (13773, 80847), (18657, 59683), (26949, 41319)]